21415+1442 SLW 1249
21h 41m 27.90s +14° 41' 59.1" P.A. 214.00 sep 177.6 mag 14.86,18.48 Sp K4.9+M2.2
Coord 2000 |
21415+1442 |
|
Discov num |
SLW1249 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 27.90 +14 41 59.1 |
|
Date first |
1995 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
214 |
|
Pa last |
213.8 |
|
P.A. Now (θ) |
213.8° |
|
Sep first |
177.6 |
|
Sep last |
177.643 |
|
Sep. Now (ρ) |
177.643" |
|
Mag pri |
14.86 |
|
Mag sec |
18.48 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
K4.9+M2.2 (yellow-orange/red) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-040 |
|
Sec motion dec |
-039 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1770742005992766720 |
|